Toyota Prius 3 C1004 Engine Trouble Code
Toyota Prius 3 C1004 if your catalytic convertor fails completely, you eventually won't be able to keep the car running. Your gas mileage will also be terrible, so you should try and fix it as soon as you can. Unfortunately, the average replacement cost is around $2,000 and you can't do it yourself unless you're an experienced mechanic.
Toyota Prius 3 C1004 Code Meaning :
OBD-II Diagnostic Chassis (C) Trouble Code For Engine
Fuel And Air Metering
Injector Circuit Malfunction - Cylinders
Crankshaft Position Sensor A Circuit Malfunction
Exhaust Gas Recirculation Sensor B Circuit High

When you check Toyota Prius 3 car engine light came on code C1004 the reason should be . However manufacturer may have a different definition for the C1004 OBD-II Diagnostic Chassis (C) Trouble Code. So you should chech it on our car models.
C1004 OBD-II Diagnostic Chassis (C) Trouble Code Description
C1004 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.Reason For C1004 Code
The reason of C1004 OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.C1004 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.
C1003 Previous Engine Trouble Code For Toyota Prius 3 | Next Engine Trouble Code For Toyota Prius 3 C1005 |